baber/WOPTO huggingface dataset:
Patent JP-S55148945-A (JP)
Title: Carburetor
Inventor: IKEDA KENJI
IPC: F02M3/10
Filed: 1979-05-10
Abstract: PURPOSE: To eliminate possible icing around slow and bypass ports of a carburetor's slow fuel system, by forming the said portions with synthetic resin.  
     CONSTITUTION: Slow ports 28 and a bypass port 30 are made on a suction passage nearby a throttle valve of a carburetor. The bypass part 30 is equipped with an idle adjusting screw 32 for controlling slow air fuel mixture. The portions forming both ports 28, 30 are made with synthetic resin which is fitted to the body of the carburetor to form one body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06250309-A (JP)
Title: Formation of silver halide particles and production of silver halide photographic sensitive material
Inventor: KAWAMOTO HIROYUKI
IPC: G03C1/015
Filed: 1993-02-23
Abstract: PURPOSE:To attain uniform distribution of silver iodide among silver halide particles having distribution of silver iodide in the particles and to provide a silver halide emulsion and a silver halide photographic sensitive material ensuring low fog, improved sensitivity and pressure resistance. CONSTITUTION:Silver halide particles are formed using at least one kind of iodide ion releasing compd. represented by a formula I-L-Q<+>Y<-> (where L is a divalent org. group, Q<+> is a group contg. a quat. ammonium salt, a tert. sulfonium salt or a quat. phosphonium salt and Y<-> is a counter anion). A base is coated with an emulsion contg. the silver halide particles in the form of a silver halide emulsion layer.
Patent JP-H06249471-A (JP)
Title: Cold water manufacturing system
Inventor: OZAKI YOSHIO
IPC: F25D11/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a winter season cold water manufacturing system utilizing a cooling tower. CONSTITUTION:A cold water manufacturing system is comprised of a cooling water circulating passage A for communicating a cooling tower 1 with a freezer 5 or a heat exchanger 8, and a cold water circulation passage B for communicating a load 15 such as an air conditioner with the freezer 5 or the heat exchanger 8. In summer season, each of the circulation passages is connected to the freezer 5 through changing-over of a valve and in turn in winter season, the freezer used in summer season is replaced with the heat exchanger 8, thereby cold water can be efficiently manufactured. In addition, also in winter season, the circulation passages of the two systems are utilized, so that stain of cold water does not become any problem.
Patent JP-H05254266-A (JP)
Title: Thermal transfer image receiving paper
IPC: B41M5/382
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a full-color image excellent in gradation properties by providing an ink receiving layer on cast coated paper having specific density and specific smoothness and using a solvent soluble resin and pigment with a specific particle size in the ink receiving layer. CONSTITUTION:In order to make a dot shape circular and uniform for the sake of especially developing the gradation properties of a halftone part, it is necessary to reconcile the smoothness and cushioning properties of the ink receiving surface of image receiving paper. Then, cast coated paper with density of 0.8-1.0g/cm<3> and smoothness of 1000sec or more is used as a coated base material and an ink receiving layer based on a solvent-soluble resin is provided. Pigment with a mean particle size of 2.0mum or less is added to the ink receiving layer in order to prevent blocking.
Patent JP-S56154271-A (JP)
Title: Production of center electrode of ignition plug
Inventor: KONDOU RIYOUJI
IPC: B22D19/00
Filed: 1980-04-30
Abstract: PURPOSE: To expand the selection range of materials and inexpensively produce a center electrode of good consumption resistance for ignition plugs by joining a base material consisting of a base metallic material and a tip by casting.  
     CONSTITUTION: A tip 2 of a convex shape in longitudinal section is manufactured of a sintered body of SiC having conductivity or the like. This tip 2 i held in a holding hole 1a provided in the bottom part in a mold 1, and the large-diameter part of the tip 2 is exposed in the pouring part 1a of the mold 1. Thereafter, molten material 3 of base metal such as pure Ni having consumption resistance is poured in this part 1b, and is cooled. This process yields the center electrode formed with  the tip 2 and the base material 3 into one body. Since this center electrode is integrally joined with the tip 2 and the base material 3, its joint strength is high and the dislodging of the tip 2 from the base material 3 does not occur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52141163-A (JP)
Title: Sample hold circuit
Inventor: MORI TOSHIKI
IPC: G11C27/02
Filed: 1976-05-19
Abstract: PURPOSE: To obtain a circuit which features an easy integration and reduced error with a structure through which the output signal of the sampling period coincides completely with the input signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05259470-A (JP)
Title: Semiconductor storage device
IPC: H01L27/115
Filed: 1992-03-16
Abstract: PURPOSE:To provide a nonvolatile semiconductor storage device which can prevent excessive erasion by simple method, concerning a semiconductor storage device. CONSTITUTION:This is a nonvolatile semiconductor storage device which is equipped with a memory cell of tow-layer structure of a control gate CG and a floating gate FG, and when erasing information preserved in the memory cell, electrons are injected into the floating gate at the same time when drawing electrons out of the floating gate. Moreover, the injection of electrons into the floating gate FG is performed by applying specified voltage VB to a substrate 1.
Patent JP-H11257884-A (JP)
Title: Temperature controller employing heat pipe
Inventor: YOSHIDA SHIGERU
IPC: F28D15/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To control the characteristics effectively even under the environment of satellite or high voltage electric apparatus by driving a thermoelectric conversion element actively such that the temperature at an objective part reaches a preset target level by heat being transmitted through a heat pipe. SOLUTION: A heat transmission element 2 converts externally supplied power into heat which is transmitted through a heat pipe 1 to an objective part OB. A temperature detector 3 detects heat at the objective part OB and delivers a feedback signal S1 to a temperature control section 4. The temperature control section 4 compares it with a preset target temperature and sets a quantity of current being fed to the heat transmission element 2 based on the temperature difference such that the temperature at the objective part OB is equal to the preset target level thus performing temperature control of the heat pipe 1. Consequently, a heat source can be subjected to active temperature control and the temperature can be made uniform among respective apparatus when this system is applied to a satellite.
Patent JP-H09233625-A (JP)
Title: Cubicle type sunshade construction
Inventor: KUWABARA MITSUO
IPC: H02B1/56
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To restrict the production cost with a simple construction by supporting a large top plate capable of covering a cubicle including a space for maintenance and inspection by columns, beams and horizontal braces. SOLUTION: A cubicle sunshade construction is of assembly type independent from the main body of the cubicle. A sunshade 1 mainly comprises bases 2, columns 3, beams 4, horizontal braces 5 and the top plate 6. These members of the sunshade 1 are respectively carried to the place for installing the cubicle and assembled on the site. The base 2 is fixed to the ground with anchor bolts. The columns 3 are erected on the bases 2, and the columns 3 and beams 4 are held by horizontal braces 5. And the top plate 6 is placed on the beams 4 and protects the cubicle from the sunshine by covering the main body of the cubicle. And the sunshade 1 has a width sufficient for covering a space for an inspector and specially protects him from the temperature rise inside the cubicle.
Patent JP-S51134502-A (JP)
Title: Frame synchronizing system in digital 2- phase modulation
Inventor: KANAYAMA KENICHIROU
IPC: H04L7/00
Filed: 1975-05-19
Abstract: PURPOSE:Detection of the beginning and the end of each transmission frame without using any special characters.
Patent JP-H02240441-A (JP)
Title: Friction stepless speed changer
Inventor: KAWASHIMA TADAO
IPC: F16H15/52
Filed: 1989-03-10
Abstract: PURPOSE:To facilitate transfer to a directly coupled drive with a simple structure by arranging about an input shaft a cone-shaped roller and rotatably about the input shaft a reaction force-receiving roller having a friction engaging point in addition to two friction engaging points between the cone-shaped roller and a speed change ring and between the cone-shaped roller and a transmission wheel. CONSTITUTION:An input shaft 2 drives a transmission wheel 5 through a press contact force-generating device 4, and a cone-shaped roller 6, not rotating about the input shaft, is interposed between a speed change ring 10 and the transmission wheel 5. This cone-shaped roller 6, engaging by friction a conical surface 11 with the speed change ring 10 and a bottom surface 12 with the transmission wheel 5 while with a reaction force-receiving roller 13, is supported by three points. The speed change ring 10 transmits its rotation via an arm 15, engaged with a slot 14, to an output shaft 3, and its rotary speed increases as the speed change ring 10 is moved to the left, when it is placed in the extremely left position, the rotary shaft 3 obtains a maximum speed. At the time of obtaining this condition, speed change ratio generates 1, that is, the input shaft 2 is directly connected to the output shaft.
Patent JP-S58174952-A (JP)
Title: Electrophotographic receptor
Inventor: HONMA SUSUMU
IPC: G03G5/08
Filed: 1982-04-08
Abstract: PURPOSE:To obtain a low-cost photoreceptor enhanced in sensitivity to the long wavelength region of a semiconductor laser, and reduced in residual potential, by inserting an interlayer of Se-Te alloy between a charge generating layer and a charge transfer layer of a function-separation type laminate photosensitive layer having a surface protective layer. CONSTITUTION:On a conductive substrate 1, such as aluminum cylinder, the following layers are laminated in succession: The first layer 2 (charge transfer layer) of >=30mum thickness, made of Se contg. 0-5.5wt% Te, or Se-Te alloy; the second layer (interlayer) 5 or 0.1-2mum thickness, made of Se-Te alloy contg. Te not exceeding 25wt% in the concn. difference between this layer 5 and its adjacent layers 2 and the third layer 3 (charge generating layer); the third layer 3 of 0.4-2mum thickness, made of Se or Se-Te alloy contg. 35-45wt% Te; and the fourth layer (surface protective layer) 4 of 0.5-5mum thickness made of Se or Se-Te alloy contg. 0-13.5wt%. The insertion of the layer 5 reduces change of characteristics due to thermal diffusion of Te from the layer 3 to the layer 2, lowers residual potential, and reduces cost of the obtd. photoreceptor.
Patent JP-H01232612-A (JP)
Title: Ceramic superconductor and manufacture of the same
Inventor: YOKOYA YOICHIRO
IPC: H01B12/04
Filed: 1988-03-11
Abstract: PURPOSE:To provide a ceramic superconductor having a large critical current and a small resistance, even when the superconductive condition is broken, and prevent occurrence of quenching phenomenon by forming it from entangling metal wires containing specific metals chiefly and a ceramic sintered substance in specific perovskite structure, and by giving the volume fraction of these components a specified value. CONSTITUTION:A linear or coil-shaped ceramic superconductor is composed of a plural ity of metal wires entangling with one another and containing one or more of Pt, Au, Ag, paradium, etc., as main component and a ceramic superconductive substance sintering in oxygen-missing treble perovskite structure. When the total volume fraction of the mentioned metal wires and ceramic superconductive sintering is 40-90%, that of the ceramic superconductive sintering is 30-80%, and that of the metal wires is over 10%, so the superconductor is sintered and bubbles generated at the time of sintering enlarges the surface areas of the ceramic layer to enhance the heat treating effect in oxygen atmosphere, and enlarged volume fraction of the ceramic layer increases the critical current and prevents occurrence of quenching phenomenon even though existence of metal wires as good electric conductor has broken the superconductive condition eventually.
Patent JP-S60201761-A (JP)
Title: Loop transmission system
Inventor: AOKI TERUAKI
IPC: H04L12/42
Filed: 1984-03-26
Abstract: PURPOSE:To reduce the waiting time for transmission processing by shifting the timing for production of transmission packet among stations on a loop transmission line. CONSTITUTION:A host computer 110 is connected to terminals 181 and 182 via a station 130 at the host side, a loop transmission line 140 and a station 160 at the terminal side. Each station stores temporarily the data sent from the computer 110 or terminals 181 and 182 and transmits them to the line 140 after producing a transmission packet. This packet production timing is shifted for each of logical circuits 151 and 152. Thus the waiting time for transmission processing for both stations 130 and 160 is reduced.
Patent JP-H05221446-A (JP)
Title: Container with cover separable into outer cover and inner cover
Inventor: HIDAKA KAZUHIRO
IPC: B65D5/64
Filed: 1992-02-12
Abstract: PURPOSE:To produce a container with a virgin seal property for powder detergent, powder milk, etc., whose body and cover are made mainly of paper, the cover being separable into an outer cover and an inner cover, at a low cost, making the disposal after the use easy and diminishing environmental pollution. CONSTITUTION:A cover material (c) is made mainly of paper and is separable into an outer cover (a') and an inner cover (a''). A brim frame 1 is molded by injecting synthetic resin on the cover material (c) and a cover (a) produced by this injection is welded on a synthetic resin opening brim 4 of a container main body made mainly of paper.
Patent JP-H03260361-A (JP)
Title: Cylinder head structure
Inventor: KAMIYA MASAHISA
IPC: F02P13/00
Filed: 1990-03-09
Abstract: PURPOSE:To increase rigidity with no increase of weight by connecting a camshaft supporting part, rocker shaft supporting part and a spark plug mounting part to each other by a plurality of reinforced parts arranged in a crossed shape. CONSTITUTION:In a cylinder head 2, a camshaft supporting part 18 is arranged on one side in the width direction and a spark plug mounting part 20 is arranged on the other side while providing a combustion chamber hollow place 12 of each cylinder in a lower side wall part 4. A camshaft supporting part 26 is arranged between the camshaft supporting part 18 and the spark plug mounting part 20 while connecting the lower side of the spark plug mounting part 20 to the lower side wall part 4. Here a rocker shaft supporting part 18 and an upper side wall part 10 are connected together by the first reinforced part 34 in the lengthwise direction, and said part 34 is connected to each of supporting parts 18, 26 by the second reinforced part 36 in the width direction. The first reinforced part 34, the spark plug mounting part 20, an upper side connection part 32 and the rocker shaft supporting part 18 are connected together by the third connection part 38.
Patent JP-H08253733-A (JP)
Title: Production of composite film of solid polyelectrolyte
Inventor: OKUMI ZENHACHI
IPC: H01M10/0565
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a process for producing a uniform-thickness composite film of a solid polyelectrolyte without using a polymn. initiator or the third component by forming a mixture of a specific silicon compd. and a lithium- supported electrolyte on the surface of a conductive material and subjecting the mixture to plasma polymn. CONSTITUTION: A conductive material (e.g. an org. conductive polymer, manganese dioxide, or titanium disulfide) is immersed in a low-molecular mixture of a liq. organosilicon compd. having ethylene oxide (-CH2 CH2 O-) groups in the molecule and a lithium-supported electrolyte to form a layer of the mixture on the surface of the material. The resulting composite film of the conductive material and the mixture is exposed to glow discharge plasma in a vacuum to polymerize the mixture.  A substrate holder 2 and discharge electrodes 3 are installed in a vacuum vessel 1; the electrodes 3 are connected to a discharge power source 4; the vessel 1 is connected to an exhaust system 5 such as a pump; the composite film 7 of the conductive material and the mixture is set on the holder 2; and Ar, etc., is introduced from an inert gas supply source 8 into the vessel 1 and the inside of the vessel is kept at 1-2Torr to conduct glow discharge.
Patent JP-H05221006-A (JP)
Title: Printing controller
Inventor: MIYAZAKI MASAHIRO
IPC: B41J2/35
Filed: 1992-02-12
Abstract: PURPOSE:To perform printing through the automatic determination of application energy even when printing medium is changed by a method wherein the advanced setting of the relationship among printing density, the temperature of a printer head and application energy in a table or the like is made unnecessary. CONSTITUTION:The temperature of a thermal printer head 1 during printing action is detected with a temperature sensor and then sent to a controlling part 4. An image sensor 3 reads printing result printed on printing medium 5 with the thermal printer head 1 so as to send the read printing result to the controlling part 4. The controlling part 4 determines application energy to the thermal printer head 1 on the basis of the temperature detected with the temperature sensor 2 and the printing density of the printing result read with the image sensor 3.
Patent JP-S56154281-A (JP)
Title: Automatic soldering iron
Inventor: YOKOYAMA MASAO
IPC: B23K3/06
Filed: 1980-05-01
Abstract: PURPOSE: To provide an automatic soldering iron which is operated in the same manner as a motor by mounting a solder feeding mechanism to a movable iron core of a solenoid, flowing electric current of AC or pulsating current to a coil and letting off solder by the vibrations of the movable iron core and the solder feeding mechanism.  
     CONSTITUTION: A feeding mechanism 4 is fixed to the movable iron core 23 of a solenoid 6, and is held by a spring 10. A solder feeding pawl 18 is pressed counterclockwise by a spring 18 to move solder 8 only to the left. The pawl 21 of a detent mechanism 7 is likewise moved only to the left by a spring 20. When AC or pulsating current is applied to the solenoid 6 in this state, the iron core 23 vibrates to the right and left, and when the mechanism 4 and iron core 23 oscillate, the spring 18 fixes the solder 18 draws the solder 8 to the left. Conversely when they oscillate to the right, the pawl 21 fixes the solder 8 and the solder 8 slips because the spring 18 cannot fix it and therefore the solder 8 is held drawn out to the left. Hence, the operations are repeated 100 or 120 times in one second if a commercial AC power source is used, and 50 or 60 times in one second if it is rectified and is used as pulsating current. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60203140-A (JP)
Title: Tea leaf mixer
Inventor: HARADA MUNEO
IPC: A23F3/06
Filed: 1984-03-26
Abstract: PURPOSE:Tea leaves are allowed to fall down from the distribution duct which is swung lengthwise and widthwise by a driving gear in the tea leave mixing chamber so that they are uniformly scattered to effect uniform mixing. CONSTITUTION:Tea leaves are sent from conveyor 4 into hopper 11 and the sliding frame 22 is allowed to slide lengthwise in the mixing chamber 1, while the slider 23 is allowed to slide widthwise in the mixing chamber. Thus, the slider 23 can move in both lengthwise and widthwise directions in the mixing chamber 1 and the tea leave-scattering duct 5 which is set swingably at the top of the hopper is driven to oscillate in all directions.
Patent JP-S59186233-A (JP)
Title: Magnetron
Inventor: BABA HIDEKATSU
IPC: H01J23/05
Filed: 1983-04-06
Abstract: PURPOSE:To improve the breaking strength of cathode filament while to uniform the characteristics by supporting a cathode support by means of a spacer fitted to a magnetic pole. CONSTITUTION:Cathode supports 3, 4 are inserted through a spacer 21 made of insulation material which is fitted to a fitting section provided on a magnetic pole 12 while held by the magnetic pole 12 and sealing metal 20. Since the cathode supports 3, 4 are supported by a spacer 21, the distance between the cathode filament and supports, 3, 4 can be shortened to increase the resisting force of cathode supports 3, 4 against the external force thus to improve strength of cathode filament. While since the spacer 21 inserted with cathode supports 3, 4 is fitted coaxially with the magnetic pole 21, positional accuracy of cathode filament 7 is improved to uniform the characteristic.
Patent JP-S58177509-A (JP)
Title: Retrying method of magnetic recording and reproducing device
Inventor: MOROTO KIYOO
IPC: G11B5/09
Filed: 1982-04-09
Abstract: PURPOSE:To improve the tape utilization rate and writing speed of a direct tape access system by providing a temporary storage means, detecting the occurrence of an error which destroys an adjacent stripe and a write error of the 1st stripe, and performing rewriting by stored data. CONSTITUTION:When the data of a buffer memory 11 is written in an area 25, the data is held in the memory 11 and the data of a buffer memory 12 is written in an area 2b. Then, next data is written in the memory 11 and held therein. When a detecting circuit 18 detects an error which destorys an adjacent stripe while the new data of the memory 11 is written in an area 27, a control circuit 17 discriminates on whether the error occurs during the 1st stripe writing of the starting of writing from the counted value of a counter 22, and a control circuit 13 recognizes that the area 27 and said stripe are in the same physical block 23 and the error does not occurs to the 1st stripe in the starting from the counted values of counters 20 and 21 and then rewinds the tape to the head of the area 27 to rewrite the data of the memory 11.
Patent JP-H07269855-A (JP)
Title: Burner of cooker
Inventor: FUKUDA TAKAYUKI
IPC: F23D14/06
Filed: 1994-03-29
Abstract: PURPOSE:To cause a thermocouple to be normally operated without being influenced by draft or opening or closing of a door or a pressure variation caused by an oven fan and the like. CONSTITUTION:An extremity end of a mixing pipe 1 is provided with a burner main body 2. A burner top 3 is installed on the burner main body 2. A thermocouple 4 for sensing combustion and an ignition plug 5 are arranged at an outer circumference of the burner main body 2. With such an arrangement as above, each of the thermocouple 4 and the ignition plug 5 is fixed to the outer circumference of the burner main body 2 at each of separate locations so as to pass in a vertical direction. A diameter of a through-pass hole 7 to cause the thermo-couple 4 to pass through the burner main body 2 is reduced and then a spacing between a hole edge of the through-pass hole 7 and an outer circumference of the thermo-couple 4 is applied as a minimum limited clearance S1 for use in inserting the thermocouple 4 therein. In addition, a diameter of a through-pass hole 8 for use in passing the ignition plug 5 therein is increased and a wide spaced pressure releasing clearance S2 is formed between a hole edge of the through-pass hole 8 and an outer circumference of the ignition plug 5.